68473833 has 8 divisors (see below), whose sum is σ = 91965408. Its totient is φ = 45315744.

The previous prime is 68473751. The next prime is 68473871. The reversal of 68473833 is 33837486.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68473833 - 2⁸ = 68473577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68473883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82891 + ... + 83712.

It is an arithmetic number, because the mean of its divisors is an integer number (11495676).

Almost surely, 2^68473833 is an apocalyptic number.

It is an amenable number.

68473833 is a deficient number, since it is larger than the sum of its proper divisors (23491575).

68473833 is a wasteful number, since it uses less digits than its factorization.

68473833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166743.

The product of its digits is 290304, while the sum is 42.

The square root of 68473833 is about 8274.8917213460. The cubic root of 68473833 is about 409.1113670622. Note that the first 3 decimals are identical.

The spelling of 68473833 in words is "sixty-eight million, four hundred seventy-three thousand, eight hundred thirty-three".